<template>
  <h1>Vue基本语法</h1>
  <p>{{ message }}</p>
</template>
<script setup>
import { ref } from 'vue'
let message = ref("不积跬步，无以至千里");
setTimeout(() => {
  console.log("更新数据前的message: " + message.value);
  message.value = "修改后的值是长风破浪会有时";
  console.log("更新后的message: " + message.value);
}, 2666);
</script>

<style scoped>
</style>